package lab02.test37;

/**
 * Created by dell on 2017/11/15.
 */
public class Undergraduate extends Student  {
  Undergraduate( String s,double a, double b, double c){
      this.name=s;
      this.a=a;
      this.b=b;
      this.c=c;
      this.average=(a+b+c)/3;
  }
  void grade(){
      if(this.average>60)
          System.out.println(name+"the average is:"+this.average+"通过");
      else
          System.out.println(name+"the average is:"+this.average+"不通过");
  }


}
